Catalog

Medium Voltage IEEE Fuses

Back-Up R-Rated Ferrule Mount Fuses for Motor Protection

7.2 kV Ferrule Mount Motor

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips.

 

FEATURES

  • The Amp-Trap® and 9F60 R-Rated fuses are UL Recognized.
  • Ferrule mounting for standard clips and interchangeability with other brands of fuses.
  • Current-limiting for superior equipment protection.
  • Metal embossed catalog number and manufacturing date for lasting identification.
  • Hookeye for non load-break isolation by hookstick.
  • On the 4.8kV an optional hookeye mounted in the factory is available.
  • On all other 3" barrel if a hookeye is required, use the operating eye 9F61AAW612.
  • Blown-fuse indicator to give positive identification of open fuse.
  • Amp-Trap®: 3" Barrel 2 lb tripped force - 0.50 Inch
  • 9F60: 0.125 lb tripped force – 0.20 Inch
 

PRODUCT DETAILS

  • Volts (VAC) 7200 VAC
  • Ampere Range (A) 1 to 36 A
  • I.R. AC (kA) 50 kA
  • Speed / Characteristic R-Rated
  • Mounting Clips
  • Connection Terminal Type Ferrule
  • Body Style Ferrule
  • Body Material GMG
  • Materials Contact Silver-Plated Copper
  • Standards Amp-Trap®: UL File E93367 9F60: UL File E191980
  • Application Short circuit protection of medium
    voltage motors and motor
    controllers.
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Consult Technical Services
  • UL File Card E93367 MSSS2.E93367
 

Catalog-Reference

  • A072F1D0R0-12R - N214372
  • A072F1D0R0-2R - M214877
  • A072F1D0R0-3R - R215387
  • A072F1D0R0-4R - T215895
  • A072F1D0R0-5R - Y216405
  • A072F1D0R0-6R - F216918
  • A072F1D0R0-9R - T217436
  • A072F2D0R0-18R - G218460
  • A072F2D0R0-24R - Z218982
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing A072F1D0R0-(2-12)R :   PDF (49 KB)
    • Drawing A072F2D0R0(18-24)R :   PDF (49 KB)
 

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